Stadium: Ustron Centrum 2 Round: 25 Ground: Hardcourt outdoor
| ITF Poland F3 Qual | 2018/05/14 07:30 | Joshua Rose v Ivan Yatsuk | 3-6,4-6 |
| ITF Poland F3 | 2018/05/13 11:30 | Ilia Tarsunov v Ivan Yatsuk | 2-6,0-6 |
| ITF Poland F2 | 2018/05/08 12:10 | Ivan Yatsuk v Pavel Nejedly | 4-6,6-4,0-6 |
| ITF Poland F2 | 2018/05/07 08:00 | Duje Ajdukovic v Ivan Yatsuk | 6-3,7-6 |
| ITF Poland F2 | 2018/05/06 07:30 | Benjamin Winter Lopez v Ivan Yatsuk | 2-6,7-5,0-6 |
| ITF Poland F2 | 2018/05/05 11:00 | Adam Kwiatkowski v Ivan Yatsuk | 6-7,7-6,3-6 |
| ITF Poland F1 | 2018/04/29 07:00 | Ivan Yatsuk v Robert Strombachs | 2-6,4-6 |
| ITF Poland F1 | 2018/04/28 07:00 | Vitalii Shcherba v Ivan Yatsuk | 2-6,1-6 |
| ITF Poland F2 | 2018/05/08 08:00 | Janis Podzus v Maciej Rajski | 4-6,6-3,6-3 |
| ITF Italy F9 | 2018/04/23 13:50 | Maciej Rajski v Lukas Klein | 3-6,2-6 |
| ITF Italy F8 | 2018/04/18 12:00 | Filip Horansky v Maciej Rajski | 7-5,6-4 |
| ITF Italy F8 | 2018/04/16 16:20 | Lukas Klein v Maciej Rajski | 0-6,3-6 |
| ITF Italy F7 | 2018/04/09 16:40 | Maciej Rajski v Bruno Santanna | 2-6,7-6,3-6 |
| ITF Italy F6 | 2018/04/03 13:30 | Maciej Rajski v Luca Vanni | 3-6,6-7 |
| ITF Italy F5 | 2018/03/29 13:50 | Maciej Rajski v Martin Cuevas | 5-7,4-6 |
| ITF Italy F5 | 2018/03/28 14:05 | Maciej Rajski v Giovanni Fonio | 7-5,6-3 |